Josh Gad and Andrew Rannells, the stars of Matt Stone and Trey Parker's hit musical The Book of Mormon, stopped by the Rolling Stone studio recently for a funny chat about performing with each other in the show, their favorite albums of all time and why Cinnabon is probably the best place to have sex in the world. At the end of the conversation, Gad challenges Rannells to pitch the Mormon-mocking musical to an actual member of the Church of Latter Day Saints. "It's not just a two-and-a-half-hour Mormon bashing," says Rannells. "We do poke a little fun at the Mormon religion, but I think if you come, you'll see that we just use the Mormon faith as a jumping-off point."